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Topic: Spectroradiometer

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International Commission on Illumination

	Global Monitoring Division
		The UV spectroradiometer uses a Jobin-Yvon DH10 double monochromator that is interfaced with a Compaq personal computer for control and data acquisition.
		Calibration of the spectroradiometer is performed on site using a standard 1000-W FEL lamp with calibration traceable to the National Institute of Standards and Technology (NIST).
		The spectroradiometer is programmed to begin measurements at dawn and perform scans at 5 solar zenith angle (SZA) intervals throughout the day beginning and ending at 95Â°, except that during the middle of the day the system switches to a scan every 15 minutes.
	www.cmdl.noaa.gov /star/uv.html (1151 words)

	Spectroradiometer Accessories
		Spectroradiometer: An instrument for measurement of radiometric quantities in narrow wavelength intervals over a given spectral region (e.g.
		The optical quantity measured by a spectroradiometer system is determined by the input optic employed, as described in the table below.
		All photometric, colorimetric, UV radiometric etc. quantities are most accurately determined by performing spectroradiometric measurements and using software to integrate/weight values as defined by CIE etc. However, Bentham also supplies a range of filter based radiometers/photometers with close match spectral responses for simple integral type measurements.
	www.bentham.co.uk /SRA.htm (130 words)

	Colorimeters, color measurement, tri-stimulus colorimeters - UDT Instruments
		The reference instrument used in this work was a spectroradiometer comprised of a scanning type, double-grating monochromator in subtractive mode, that was equipped with imaging optics (with a viewfinder) which provided an acceptance angle of approximately 3°.
		The relative spectral responsivity of the spectroradiometer was calibrated immediately before and after the measurements against two standard lamps traceable to the NIST spectral irradiance scale.
		The spectroradiometer measurements on the standard lamps reproduced to ± 0.0002 in x and y.
	www.udtinstruments.com /tutorials/tutorialsid3.shtml (581 words)

	Spectroradiometer characterizes UV light sources in 1-30 sec., International Light,
		A new, NIST traceable, portable spectroradiometer for the characterization of UV light sources including those used in UV curing, solar simulation, photo-stability testing, museum lighting, and related applications is being introduced by International Light, Inc. of Newburyport, Massachusetts.
		The IL RPS-200 UV Spectroradiometer is a hand-held CCD-based, multi-channel instrument that can provide rapid evaluation of UV sources and emissions within 1 to 30 seconds; typical.
		Jul 29, 2002 - Spectroradiometers are NIST traceable.
	news.thomasnet.com /fullstory/28089 (516 words)

	Macam Spectroradiometers
		The SR9000 range of computer controlled spectroradiometers is designed for the measurement of spectral irradiance and radiance in the ultra-violet, visible and near infra-red spectra.
		Macam's first double monochromator spectroradiometer was produced in 1990 to meet the growing requirement to measure ultra violet radiation and in particular the UVB content of sunlight and artificial sources.
		Since then the SR9910 spectroradiometer has be enhanced to it's latest version, V7 where it now boasts a small light weight package, a TEC cooled PMT detector, fast scanning and parallel monitoring with an external detector.
	www.macam.com /spect.htm (308 words)

	Spectroradiometer: Apogee Instruments Inc.
		Both spectroradiometer models are capable of measuring the photon flux and the energy flux across the reported wavebands.
		Spectroradiometers can be used to characterize the spectral shift of the sun that occurs throughout the day.
		Spectroradiometers can be used to characterize the spectral output and measure the intensity of various light sources.
	www.apogee-inst.com /spectro_spec.htm (521 words)

	Spectroradiometer measures from 2001,100 nm., International Light, Inc.
		A new, NIST traceable, research-grade spectroradiometer that features a rugged case, USB interface, and extremely versatile software, is being introduced by International Light, Inc. of Newburyport, Massachusetts.
		The IL RPS 900 Spectroradiometer measures from 200 to 1100 nm @1 nm resolution and features a 2048 element CCD with proprietary filtering to achieve high speed and sensitivity over the entire range.
		Nov 13, 2003 - Spectroradiometer characterizes UV light sources in 1-30 sec.
	news.thomasnet.com /fullstory/452613/2889 (541 words)

	Gemma Helicopter Data (FIFE)
		Gemma is a portable spectroradiometer based on a scanning monochrometer with optional provisions for measurement of polarization.
		Measurements of the different lamp levels were made using the two spectroradiometers by placing each instrument on a pedestal in front of the 12 cm sphere aperture and triggering the devices as the number of lamps were varied.
		Coordination of simultaneous triggering of the spectroradiometers was executed by verbal and visual signals between operators.
	www-eosdis.ornl.gov /FIFE/guides/GEMMA_Helicopter_Data.html (4257 words)

	HARLS - CS: Instruments - ASDI Field Spectroradiometer
		The ASD field spectroradiometer is a low cost device that offer the ability to take spectral measurements in situ with a relatively negligible amount of intervening atmosphere.
		Using the appropriate calibration materials and accessory equipment, including panels of known spectral reflectance properties, full sky cosine receptors, and calibrated optics, a field spectroradiometer can reliably measure the spectral reflectance characteristics of individual biotic and abiotic objects (e.g.
		Typical data collection rate is 0.7 spectra/second and the spectral resolution is 3.5 nm @ 700 nm.
	www.cast.uark.edu /cast/HARLS/Instruments/ASDFieldSpectroradiometer.htm (121 words)

	FieldSpec Pro FR Portable Spectroradiometer
		The FieldSpec Pro FR spectroradiometer combines three spectrometers to cover the entire solar reflected portion of the spectrum, 350 to 2500 nm.
		Number of channels: The FieldSpec Pro FR spectroradiometer is preset to record data using the best possible resolution for the entire spectrum.
		Dynamic range: Based on the responsivity of the FieldSpec Pro FR spectroradiometer, maximum radiance values measurable by the FieldSpec Pro FR are well in excess of twice those for a 0° solar zenith angle and a 100% reflectance Lambertian panel.
	www.pharmaceuticalonline.com /Content/ProductShowcase/product.asp?DocID={BEB8D7ED-1560-11D4-8C37-009027DE0829}&VNETCOOKIE=NO (1057 words)

	WARSASH Scientific - Hand-held calibrated spectroradiometer
		INTERNATIONAL Light, represented by WARSASH Scientific, has introduced a new, calibrated, portable spectroradiometer for the characterisation of UV light sources including those used in UV curing, solar simulation, photo-stability testing, museum lighting, and related applications.
		The IL RPS-200 UV Spectroradiometer is a hand-held CCD-based, multi-channel instrument that can provide rapid evaluation of UV sources and emissions within 1 to 30sec typical.
		Featuring an efficient cosine receptor for irradiance measurements and a 24° viewing angle for radiance measurements, this portable spectroradiometer covers a range from 200 to 500nm with 5nm resolution.
	www.ferret.com.au /articles/06/0C01C106.asp (197 words)

	Modelling of atmospheric optical thickness from spectroradiometer measurements in Penang Island
		A study was performed by using handheld spectroradiometer measurements for AOT mapping.
		The spectroradiometer was used to measure the atmospheric transmittances.
		A handheld spectroradiometer can be used as a sensor in remote sensing studies to provide a very useful information for the air quality estimation.
	www.gisdevelopment.net /application/environment/air/mm005pf.htm (992 words)

	Detector-based calibration of a solar UV spectroradiometer
		The accuracy of the Finnish solar UV monitoring network is based on intercomparison of the network instruments with an accurately calibrated reference spectroradiometer.
		The uncertainty of the lamp-based calibration of the reference spectroradiometer is 3,6 % (k=2) and the overall uncertainty of solar UV irradiance measurements is 8% (at 310 nm) /1/.
		A setup for calibrating the standard lamps used in the calibration of the solar UV spectroradiometer is presented in Fig.
	users.tkk.fi /~petek/silmu/silmu.html (1150 words)

	MISR Home
		Determining where humans may have been exposed to these contaminants and the amount of their exposure is very difficult.
		These July 11, 2006 images from JPL's Multi-angle Imaging SpectroRadiometer show then Tropical Storm Bud as it was intensifying toward hurricane status, which it acquired later the same day.
		This natural-color image from the Multi-angle Imaging SpectroRadiometer (MISR) represents an area of about 473 kilometers x 372 kilometers, and was captured by the instrument's vertical-viewing (nadir) camera in March, 2004.
	www-misr.jpl.nasa.gov (165 words)

	Luzchem Research Inc. - Spectroradiometer (Site not responding. Last check: 2007-10-26)
		Luzchem's spectroradiometers can be used for sunlight measurements, photobiology research, drug photostability testing, environmental dosimetry and curing applications.
		Luzchem's spectroradiometer application allows for variable integration times, from 1 ms to many seconds, either user-selected or automatically optimized by the powerful software to match the intensity level monitored.
		In the time acquisition mode Luzchem spectroradiometers display real time data and stores full spectra at user-selected intervals.
	www.luzchem.com /products/spectroradiometer.html (252 words)

	Luzchem Research Inc. - Luzchem Software Downloads (Site not responding. Last check: 2007-10-26)
		Spectroradiometer - Demo Version 20.7 Mb Windows - all versions
		The demo versions of the spectroradiometer software has limited functionality.
		For more information regarding this product, please visit the spectroradiometer page or contact Luzchem.
	www.luzchem.com /download/index.html (160 words)

	Labsphere :: Sensor/Imaging Test and Calibration :: Spectroradiometer Calibration
		For imaging applications, where the radiometers are fitted with an optical device or an optical train, systems can suffer from irradiance that varies with field angle, whether they are refractive, reflective, or both (catadioptric),
		To calibrate the spectroradiometer, the spectral radiance of the integrating sphere is imaged onto the spectroradiometerâs entrance slit.
		Uniform Source Systems are readily adaptable to provide variable levels of spectral radiance, radiance, irradiance luminance, or illuminance, at constant CCT or variable spectrums.
	www.labsphere.com /catdetail.aspx?id=195 (355 words)

	Warsash Scientific - Portable spectroradiometer
		The IL RPS-380 Portable Spectroradiometer is a compact instrument that can perform colour repeatability and brightness sampling within a few seconds for measuring primary radiance and luminance.
		It is suitable for testing LED display panels, illumination modules, and large signage to check that all colour segments are equal.
		The spectroradiometer uses Windows-compatible software with CIE chromaticity diagrams, dominant wavelength and photoptic weighting calculations.
	www.ferret.com.au /articles/9C/0C01E09C.asp (160 words)

	Lighting Laboratory - Spectroradiometer
		OL 754 spectroradiometer (upgraded from OL 752) from Optronic Laboratories, Inc. is able to measure the spectrum of different light sources from 250 to 800 nm or from 200 to 400 nm depending on the calibration.
		The system saves the measured values in an ASCII-file on a laptop computer from where it is easy to calculate various lighting quantities directly after the measurement or on a later stage.
		The Lighting Laboratory has three different optics heads to be used with the spectroradiometer:
	www.lightinglab.fi /facilities/Spectroradiometer/index.html (137 words)

	The CPFM Spectroradiometer
		Due to the increased absorption by ozone combined with declining UV sensitivity there are no useful data below 300 nm.
		The layout of the CPFM spectroradiometer is shown in Figure 3.3.
		The CPFM instrument is installed in the ER-2 wing pod at the rear of the right wing, as shown in Figures 3.1 and 3.4.
	www.ess.uci.edu /~cmclinden/link/xx/node31.html (951 words)

	Lightspex
		This spectroradiometer provides an unmatched combination of accuracy, convenience and affordability.
		The LightSpex uses no filters; it is a true spectroradiometer.
		With the push of a button, it measures the entire visible spectrum of light incident upon the unit (using a 256 detector array and integral cosine receptor) and, on the spot, calculates, displays, and plots a variety of radiometric quantities, including:
	www.prism.to /lightspex.htm (147 words)

	Scanning Actinic Flux Spectroradiometer (Site not responding. Last check: 2007-10-26)
		The instrument package on the aircraft will include 2 independent spectroradiometer systems.
		Since an individual spectroradiometer system collects the 2 steradian hemisphere above or below the aircraft, addition of the actinic fluxes will give the spherically integrated actinic flux.
		Similar spectroradiometers have been deployed on the NASA DC-8 for the PEM Tropics A, PEM Tropics B, and SONEX missions.
	cloud1.arc.nasa.gov /solve/payload/dc8/safs.html (322 words)

	RSS-1024 ROTATING SHADOWBAND SPECTRORADIOMETER
		The Rotating Shadowband Spectroradiometer (RSS) combines a high-performance 1024-pixel Charge Coupled Device spectrograph with an external rotating shadowband.
		The unique optical design and state-of-the-art astronomical-grade slow scan CCD array results in a very stable instrument, with no moving parts to control wavelength accuracy or throughput.
		This provides both high speed performance and long term stability superior to other spectroradiometers.
	www.yesinc.com /products/data/rss1024/index.html (2883 words)

	Combined Spectroradiometer/Photometer
		Sometimes it can be beneficial to combine the requirements of a spectroradiometer and a spectrophotometer into a single system.
		Thic can be particularly true for specialist requiements such as UV or IR systems.
		If you would like to know more about our Spectroradiometer/photometer systems, contact our Sales team on 0118 975 1355 or sales@bentham.co.uk.
	www.bentham.co.uk /SpecRadPhot.htm (194 words)

	IL2000 SpectroCube(tm) Spectroradiometer (Site not responding. Last check: 2007-10-26)
		The IL2000 SpectroCube™ Spectroradiometer (patent pending) is a fully automated absolute spectroradiometer.
		Its unique double-pass monochromator design gives it extraordinary accuracy and range without sacrificing portability or ease of use.
		Data acquisition and analysis software for the IL2000, allows the user to configure the spectroradiometer, perform scans, capture data, and display results.
	www.korins.com /m/il/il2000.html (625 words)

	MODIS (Moderate Resolution Imaging Spectroradiometer)
		Note: This metadata describes the dataset in accordance with the ANZLIC (Australia New Zealand Land Information Council) Core Metadata Guidelines Version 2.
		MODIS (Moderate Resolution Imaging Spectroradiometer) is the key instrument aboard the Terra (EOS AM-1) satellite, launched on 18 December 1999.
		MODIS is viewing the entire Earth's surface every 1 to 2 days, acquiring data in 36 spectral bands over a 2330 km swath.
	www.ga.gov.au /meta/ANZCW0703005429.html (599 words)

	Aerosol retrievals using rotating shadowband spectroradiometer data
		The rotating shadowband spectroradiometer (RSS) is a high-resolution device that measures the total, direct, and diffuse intensity of sunlight at 1016 different wavelengths.
		RSS data can be used to retrieve gas amounts and aerosol properties as well as to assess the accuracy of retrievals using data from lower-spectral resolution instruments, such as the multifilter rotating shadowband radiometer (MFRSR).
		Citation: Gianelli, S. Carlson, and A. Lacis (2005), Aerosol retrievals using rotating shadowband spectroradiometer data, J.
	www.agu.org /pubs/crossref/2005/2004JD005329.shtml (596 words)

	Analytical Spectral Devices, Inc. - products, FieldSpec Handheld spectroradiometer
		Whether you are in a greenhouse or a growth chamber, outdoors, in the laboratory or on the production floor, the compact FieldSpec® HandHeld delivers real-time, laboratory-quality results.
		The ideal spectroradiometer for applications in precision agriculture, forestry, mining and oceanography, the FieldSpec® HandHeld offers high performance, portability and durability at an affordable price.
		The FieldSpec® HandHeld Pro uses a higher sensitivity 512-element, photo-diode array spectroradiometer that is used in the FieldSpec® Pro UV/VNIR, scanning three times faster than the FieldSpec® HandHeld.
	www.asdi.com /products-fshh-fshhp.asp (648 words)

	Spectroradiometer, High-Sensitivity, CCD Spectroradiometer, GS-1290-X (via CobWeb/3.1 planetlab2.tamu.edu) (Site not responding. Last check: 2007-10-26)
		Gamma Scientific announces the GS-1290-X Series, an advanced, high-speed spectroradiometer family that combines the leading-edge sensitivity of backside-thinned CCD detector technology with Gamma Scientific's industry-renowned RadOMA opto-electrical platform.
		The GS-1290-X is ideally suited for applications including retroreflective-material color measurement, LED color measurement, display measurement and light-source measurement.
		Measurements that required five or more seconds in the past with photodiode-array or optical multi-channel analyzer (OMA) detector technology can now be performed in a matter of milliseconds – with greater precision and repeatability.
	www.gamma-sci.com.cob-web.org:8888 /products/gs1290-X.html (233 words)

	Spectroradiometer, Model C-11ASR ANVIS
		The Model C-11ASR ANVIS-compatibility spectroradiometer system measures the compatibility of instrumentation panels and other sources with night-vision imaging system equipment.
		The system comprises a GS-4100 intelligent radiometer, a DC-51C or DC49C thermoelectric water-cooled photomultiplier tube, an NM-3DH or NM-7DHA monochromator, a GS-2110A scanning telemicroscope, a laptop or desktop PC driven by Gamma’s Light Touch software under Windows 2000/XP.
		Configured as a spectroradiometer, the system can acquire spectroradiometric data over 370 to 1010 nanometers, with sensitivities as low as 10
	www.gamma-sci.com /products/c11asr.html (187 words)

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